81818722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{40787}}^1$

素因数の和:40865

約数の個数: 16

約数和(自身を含む): 132153120

約数和(自身を除く): 50334398

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 40787, 81574, 693379, 1386758, 2406433, 4812866, 40909361, 81818722]

約数ペア:

[(1, 81818722), (2, 40909361), (17, 4812866), (34, 2406433), (59, 1386758), (118, 693379), (1003, 81574), (2006, 40787)]